Features
Audio-Technica's Freeway 200 Series Wireless Systems are designed to
provide reliable performance, easy setup and clear, natural sound
quality. Available in handheld, headworn, guitar, lavalier and
body-pack configurations, the 200 Series Freeway Wireless Systems are
single-channel, fixed-frequency systems available in three VHF
frequencies (169.505, 170.245, and 171.905 MHz).
Each 200 Series Freeway Wireless System includes the ATW-R250
receiver and either a body-pack transmitter or handheld microphone/
transmitter. The ATW-R250 is a non-diversity, single-channel receiver
with advanced dipole antenna design for extended operating range, which
improves operation by providing a ground element in addition to the
usual signal element. The ATW-R250 also offers volume control along
with AF Peak, RF and Power indicator lights.
- Easy operation and clear, natural sound quality
- Reliable performance and durable construction
- Advanced dipole antenna system for extended operating range
- Power, RF, and AF Peak indicators
- Volume control, 1/4" output jack and space-saving power supply
- Rugged unidirectional dynamic element on handheld microphone/transmitter
- Variable microphone trim control and easily accessible On/Standby/Off switch on transmitters
- Professional locking connector on UniPak body-pack transmitter
- Available in 7 system configurations
OVERALL SYSTEM SPECIFICATIONS
| | |
| Operating Frequency |
VHF high band, 169 MHz to 172 MHz |
|
| Number of Channels |
Fixed channel |
|
| Frequency Stability |
+/-0.005% |
|
| Modulation Mode |
FM |
|
| Maximum Deviation |
+/-15 kHz |
|
| Operating Range |
200' typical |
|
| Operating Temperature Range |
40 degrees F (4 degrees C) to 110 degrees F (43 degrees C) |
|
| Frequency Response |
80 Hz to 13 kHz |
|
|
RECEIVER SPECIFICATIONS
| | |
| Receiving System |
Non-diversity, single-channel, dual antenna system |
|
| Image Rejection |
50 dB minimum |
|
| Signal-to-noise Ratio |
80 dB at 10 kHz deviation (IEC-weighted), maximum modulation 15 kHz |
|
| Total Harmonic Distortion |
<=1% (10 kHz deviation at 1 kHz) |
|
| Sensitivity |
20 dBµV for 60 dB S/N (IEC-weighted) |
|
| Audio Output |
350 mV (1 kHz modulation, 10 kHz deviation, 100 k ohm load) |
|
| Output Connector |
1/4" TS ("mono") phone jack |
|
| Power Supply |
100-240V AC (50/60 Hz) to 12V DC 1A (center positive) switched mode external power supply |
|
| Dimensions |
7.48" (190.0 mm) W x
1.65" (42.0 mm) H x
5.12" (130.0 mm) D |
|
| Net Weight |
11.0 oz (311 g) |
|
| Accessory Included |
Power supply |
|
|
|
BODY-PACK TRANSMITTER SPECIFICATIONS
| | |
| RF Power Output | 10 mW High position, 2 mW Low position, typical |
|
| Spurious Emissions | Under federal regulations |
|
| Dynamic Range | >=90 dB, A-weighted |
|
| Input Connections | High impedance, low impedance, bias |
|
| Battery | 9V (NEDA type 1604) alkaline, not included |
|
| Current Consumption | 30 mA typical |
|
| Battery Life | Approximately 15 hours in High position;
Approximately 20 hours in Low position
(depending on battery type and use pattern) |
|
| Dimensions | 2.56" (65.0 mm) W x
4.33" (110.0 mm) H x
1.00" (25.4 mm) D |
|
| Net Weight | 2.8 oz (78 g) (without battery) |
|
|
|
HANDHELD TRANSMITTER SPECIFICATIONS
| | |
| RF Power Output |
10 mW High position, 2 mW Low position, typical |
|
| Spurious Emissions |
Under federal regulations |
|
| Dynamic Range |
>=90 dB, A-weighted |
|
| Microphone Element |
Dynamic unidirectional |
|
| Battery |
9V (NEDA type 1604) alkaline, not included |
|
| Current Consumption |
30 mA typical |
|
| Battery Life |
Approximately 15 hours in High position;
Approximately 20 hours in Low position
(depending on battery type and use pattern) |
|
| Dimensions |
9.50" (241.3 mm) long,
2.10" (53.3 mm) maximum diameter |
|
| Net Weight |
12.7 oz (360 g) (without battery) |
|
| Accessory Included |
AT8456a Quiet-Flex stand clamp |
|
